Self-adhesive light unit



FIG. 1 is an isometric view of my invention;

FIG. 2 is a front elevation view of my invention;

FIG. 3 is a rear elevation view of my invention; and,

FIG. 4 is a side elevation view of my invention.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a self-adhesive light unit, substantially as shown and described. 